diff options
Diffstat (limited to 'drivers/pci/host/pcie-designware.c')
| -rw-r--r-- | drivers/pci/host/pcie-designware.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index 1c92833a4ed3..c85cac009583 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -167,11 +167,13 @@ void dw_handle_msi_irq(struct pcie_port *pp) while ((pos = find_next_bit(&val, 32, pos)) != 32) { irq = irq_find_mapping(pp->irq_domain, i * 32 + pos); + dw_pcie_wr_own_conf(pp, + PCIE_MSI_INTR0_STATUS + i * 12, + 4, 1 << pos); generic_handle_irq(irq); pos++; } } - dw_pcie_wr_own_conf(pp, PCIE_MSI_INTR0_STATUS + i * 12, 4, val); } } |